Osteopontin: role in extracellular matrix deposition and myocardial remodeling post-MI.
Osteopontin: role in extracellular matrix deposition and myocardial remodeling post-MI.
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DOI:
10.1016/j.yjmcc.2009.06.015
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发表时间:
2010-03
影响因子:
5
通讯作者:
Singh, Krishna
中科院分区:
文献类型:
--
作者:
Singh, Mahipal;Foster, Cerrone R.;Dalal, Suman;Singh, Krishna
Remodeling after myocardial infarction (MI) associates with left ventricular (LV) dilation, decreased cardiac function and increased mortality. The dynamic synthesis and breakdown of extracellular matrix (ECM) proteins play a significant role in myocardial remodeling post-MI. Expression of osteopontin (OPN) increases in the heart post-MI. Evidence has been provided that lack of OPN induces LV dilation which associates with decreased collagen synthesis and deposition. Inhibition of matrix metalloproteinases, key players in ECM remodeling process post-MI, increased ECM deposition (fibrosis) and improved LV function in mice lacking OPN after MI. This review summarizes - 1) signaling pathways leading to increased expression of OPN in the heart; 2) the alterations in the structure and function of the heart post-MI in mice lacking OPN; and 3) mechanisms involved in OPN-mediated ECM remodeling post-MI.
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影响因子:
20.1
作者:
OLIVETTI, G;CAPASSO, JM;ANVERSA, P
通讯作者:
ANVERSA, P
DOI:
10.1152/ajpheart.00207.2003
发表时间:
2003-09-01
影响因子:
4.8
作者:
Hayashidani, S;Tsutsui, H;Takeshita, A
通讯作者:
Takeshita, A
影响因子:
3.5
作者:
Mujumdar, VS;Smiley, LM;Tyagi, SC
通讯作者:
Tyagi, SC
影响因子:
8.3
作者:
Matsui, Y;Jia, N;Uede, T
通讯作者:
Uede, T
影响因子:
24
作者:
Collins, AR;Schnee, J;Hsueh, WA
通讯作者:
Hsueh, WA